The e_menu v1.43 provides a menu system bound to an editing / file managing session. A text editor / file manager with plugin / context features allows to use e_menu as "a plugin of plugins" that raises a whole environment of commands & menus around it.
By now e_menu is implemented for:
There are at least four file managers that allow to run e_menu and apply its commands to files and directories:
For Tclers, e_menu provides a context help on Tcl/Tk commands / keywords while editing a Tcl script.